Nestled in the industrial heart of Manama, Niazi Stainless stands as a trusted source for high-grade fastening solutions, with their Stainless Steel 301 Bolts representing a perfect blend of resilience and precision. We understand that the integrity of your project hinges on the quality of its smallest components, which is why we are committed to supplying bolts that are meticulously crafted to meet the demanding environments of both Bahrain and the wider international market. Our dedication ensures you receive a product built for strength and longevity, right from the source.
The strength of these bolts comes from their specific makeup, primarily a blend of chromium and nickel that gives them a notable ability to work-harden. This means they become stronger and more resistant to wear as they are formed and used. This composition results in excellent mechanical properties, including a high tensile strength and good ductility, allowing them to withstand significant stress and deformation without failing, making them far superior to more standard grades for challenging applications.
Material | Specification | Standards | Size | Length |
Stainless Steel 301 Bolts | ASTM, ASME and API | ASTM B 193 / ASME SB 193 | M02 to M30 | 3 mm To 200 mm |
| Element | SS 301 |
| Tensile Strength (MPa) min | 480 |
| Yield Strength 0.2% Proof (MPa) min | 275 |
| Elongation (% in 50mm) min | 16 |
| Rockwell B (HR B) max Hardness | 95 |
| Brinell (HB) max Hardness | 201 |
| Element | SS 301 |
| Ni | 0.75 |
| C | 0.15 |
| Mn | 1.00 max |
| P | 0.04 max |
| S | 0.03 max |
| Si | 1.00 max |
| Cr | 11.5 – 13.5 |
| Mo | – |
| N | – |
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Stainless Steel 301 Bolts are high strength fasteners, ductile fasteners with excellent corrosion resistance and heat resistance. They are ideal for products that require flexibility, are durable, and resist stress and fatigue.
Custom Stainless Steel 301 Hex Bolt is a conformable fastener with a hexagonal head, providing high tensile strength, flexibility and corrosion resistance, suitable for demanding industrial design applications
Stainless Steel 301 Leg Bolt is a corrosion resistant fastener with a threaded shaft and flat, like leg design, providing a strong, secure connection requiring durability and flexibility in structural and industrial applications
Stainless Steel 301 Expansion Anchor Bolt is a durable, corrosion resistant fastener designed to securely anchor in concrete or masonry, expanding during installation to provide a firm and stable grip
Stainless Steel 301 Hex Flange Head Bolt features a hexagonal head with an integrated flange, providing a secure, load-distributing fastening solution with high strength and corrosion resistance for industrial applications
Stainless Steel 301 full threaded bolts have a completely threaded shaft, offering uniform grip and engagement. They provide high strength, flexibility, and resistance to corrosion and stress in demanding applications.
After the manufacturing, our quality control team will carry out a number of destructive and non-destructive tests using sophisticated methods and techniques to make sure the performance and reliability of our Stainless Steel 301 Bolts. Once all those test procedures are finished, we pack the bolts in a safe, high-end packaging material to avoid damage during transit. We ensure that there will be no delay and that the clients are receiving the products on schedule that has been agreed upon. We also provide all the documentation needed to make the delivery transparent and give the customer assurance about the quality of the product.
You’ll typically find these robust bolts hard at work in situations where both strength and a degree of flexibility are non-negotiable. They are ideal for the framework of transportation units like railway cars and truck trailers, as well as in the construction of aerospace components and architectural facades. Their resistance to oxidation makes them a reliable choice for various industrial fixtures and even in the creation of durable household goods, proving their versatility across a wide spectrum of heavy-duty and everyday uses.







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